What to Do When SSO Is Having Trouble With The &quot;Single&quot; Part/community/one-identity/access-management/b/access-management-blog/posts/what-to-do-when-sso-is-having-trouble-with-the-single-partSingle sign-on (SSO) is like the holy grail of identity and access management (IAM). When Microsoft built SSO into the operating system with Active Directory and Windows XP, we all rejoiced. But that rejoicing was short-lived. Sure AD made logging onen-USTelligent Community 10